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Tue, 24 Oct 2023 06:19:33 GMT Received: from taozha-gv.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.39; Mon, 23 Oct 2023 23:19:28 -0700 From: Tao Zhang To: Mathieu Poirier , Suzuki K Poulose , Alexander Shishkin , Konrad Dybcio , Mike Leach , Rob Herring , Krzysztof Kozlowski CC: Tao Zhang , Jinlong Mao , Leo Yan , Greg Kroah-Hartman , , , , , Tingwei Zhang , Yuanfang Zhang , Trilok Soni , Song Chai , , Subject: [PATCH v1] coresight-tpdm: Correct the property name of MSR number Date: Tue, 24 Oct 2023 14:19:13 +0800 Message-ID: <1698128353-31157-1-git-send-email-quic_taozha@quicinc.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: nhPAbO5hXgR3pu11tg_TTQCZzf2njAxL X-Proofpoint-GUID: nhPAbO5hXgR3pu11tg_TTQCZzf2njAxL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-24_04,2023-10-19_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 phishscore=0 adultscore=0 spamscore=0 malwarescore=0 bulkscore=0 impostorscore=0 suspectscore=0 mlxscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2310170001 definitions=main-2310240053 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231023_231955_825780_9FD8F40A X-CRM114-Status: GOOD ( 16.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Correct the property name of the DSB MSR number that needs to be read in TPDM driver. The right property name is "qcom,dsb-msrs-num". Fixes： 90a7371cb08d ("coresight-tpdm: Add nodes for dsb msr support") Signed-off-by: Tao Zhang --- drivers/hwtracing/coresight/coresight-tpdm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwtracing/coresight/coresight-tpdm.c b/drivers/hwtracing/coresight/coresight-tpdm.c index b25284e..97654aa 100644 --- a/drivers/hwtracing/coresight/coresight-tpdm.c +++ b/drivers/hwtracing/coresight/coresight-tpdm.c @@ -892,7 +892,7 @@ static int tpdm_probe(struct amba_device *adev, const struct amba_id *id) if (drvdata && tpdm_has_dsb_dataset(drvdata)) of_property_read_u32(drvdata->dev->of_node, - "qcom,dsb_msr_num", &drvdata->dsb_msr_num); + "qcom,dsb-msrs-num", &drvdata->dsb_msr_num); /* Set up coresight component description */ desc.name = coresight_alloc_device_name(&tpdm_devs, dev);